eiac/xterm.js
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fix #3846 (#3849)

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Co-authored-by: Daniel Imms <2193314+Tyriar@users.noreply.github.com>
This commit is contained in:
Megan Rogge
2022-06-02 18:02:36 +00:00
committed by GitHub
co-authored by Daniel Imms
parent 6b16732192
commit bc9c9dd6fd
2 changed files with 30 additions and 24 deletions
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src/browser/renderer/dom/DomRendererRowFactory.ts
+25 -19
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@@ -227,6 +227,28 @@ export class DomRendererRowFactory {
charElement.classList.add(`xterm-decoration-top`);
}
// Background
let resolvedBg: IColor;
switch (bgColorMode) {
case Attributes.CM_P16:
case Attributes.CM_P256:
resolvedBg = this._colors.ansi[bg];
charElement.classList.add(`xterm-bg-${bg}`);
break;
case Attributes.CM_RGB:
resolvedBg = rgba.toColor(bg >> 16, bg >> 8 & 0xFF, bg & 0xFF);
this._addStyle(charElement, `background-color:#${padStart((bg >>> 0).toString(16), '0', 6)}`);
break;
case Attributes.CM_DEFAULT:
default:
if (isInverse) {
resolvedBg = this._colors.foreground;
charElement.classList.add(`xterm-bg-${INVERTED_DEFAULT_COLOR}`);
} else {
resolvedBg = this._colors.background;
}
}
// Foreground
switch (fgColorMode) {
case Attributes.CM_P16:
@@ -234,7 +256,7 @@ export class DomRendererRowFactory {
if (cell.isBold() && fg < 8 && this._optionsService.rawOptions.drawBoldTextInBrightColors) {
fg += 8;
}
if (!this._applyMinimumContrast(charElement, this._colors.background, this._colors.ansi[fg], cell, bgOverride, undefined)) {
if (!this._applyMinimumContrast(charElement, resolvedBg, this._colors.ansi[fg], cell, bgOverride, undefined)) {
charElement.classList.add(`xterm-fg-${fg}`);
}
break;
@@ -244,35 +266,19 @@ export class DomRendererRowFactory {
(fg >> 8) & 0xFF,
(fg ) & 0xFF
);
if (!this._applyMinimumContrast(charElement, this._colors.background, color, cell, bgOverride, fgOverride)) {
if (!this._applyMinimumContrast(charElement, resolvedBg, color, cell, bgOverride, fgOverride)) {
this._addStyle(charElement, `color:#${padStart(fg.toString(16), '0', 6)}`);
}
break;
case Attributes.CM_DEFAULT:
default:
if (!this._applyMinimumContrast(charElement, this._colors.background, this._colors.foreground, cell, bgOverride, undefined)) {
if (!this._applyMinimumContrast(charElement, resolvedBg, this._colors.foreground, cell, bgOverride, undefined)) {
if (isInverse) {
charElement.classList.add(`xterm-fg-${INVERTED_DEFAULT_COLOR}`);
}
}
}
// Background
switch (bgColorMode) {
case Attributes.CM_P16:
case Attributes.CM_P256:
charElement.classList.add(`xterm-bg-${bg}`);
break;
case Attributes.CM_RGB:
this._addStyle(charElement, `background-color:#${padStart((bg >>> 0).toString(16), '0', 6)}`);
break;
case Attributes.CM_DEFAULT:
default:
if (isInverse) {
charElement.classList.add(`xterm-bg-${INVERTED_DEFAULT_COLOR}`);
}
}
fragment.appendChild(charElement);
x = lastCharX;